EUVD-2026-35066
GHSA-x96m-rwwr-fr23
Severity by source
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
3DescriptionCVE.org
A vulnerability was found in UTT HiPER 2610G up to 3.0.0-171107. This affects the function strcpy of the file /goform/formNatStaticMap. Performing a manipulation of the argument NatBinds results in buffer overflow. The exploit has been made public and could be used.
AnalysisAI
Buffer overflow in UTT HiPER 2610G firmware (up to 3.0.0-171107) enables an authenticated, adjacent-network attacker to corrupt memory via an unsafe strcpy call in the web management NAT static mapping form handler. By supplying an oversized NatBinds argument to /goform/formNatStaticMap, an attacker can achieve low-level impacts across confidentiality, integrity, and availability on the targeted device. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to be on the same network segment or a directly adjacent layer-2/layer-3 segment as the HiPER 2610G (AV:A - adjacent network vector; internet-side remote exploitation is not indicated by the available data). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 5.5 (Medium) accurately reflects meaningful constraints: AV:A limits exploitation to adjacent-network segments rather than the open internet, and PR:L requires a valid authenticated session, introducing a credential barrier. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker with valid low-privilege credentials on the UTT HiPER 2610G - obtained via credential reuse, brute force, or a compromised insider account - submits a crafted HTTP POST request to /goform/formNatStaticMap with a deliberately oversized NatBinds parameter value. The unsafe strcpy call copies the unbounded input into a fixed-size buffer, overwriting adjacent memory regions and potentially corrupting control flow data such as return addresses. … |
| Remediation | No vendor-released patch has been identified at time of analysis - the RL:X (remediation level unknown) temporal metric and absence of any UTT advisory confirm this gap. … Detailed patch versions, workarounds, and compensating controls in full report. |
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